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golang-patterns

Provide idiomatic Go patterns for error handling, concurrency, and package design.

1|Updated Mar 5, 2026
Search Tags:#best practices#error handling#concurrency#golang#idiomatic code#go#programming
One-click install
npx skills add https://github.com/novvoo/skill-router --skill golang-patterns-novvoo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: golang-patterns
Source: https://github.com/novvoo/skill-router/tree/main/agent/skills/golang-patterns
Command: npx skills add https://github.com/novvoo/skill-router --skill golang-patterns-novvoo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides comprehensive guidance on idiomatic Go patterns, best practices, and conventions to help developers build robust, efficient, and maintainable Go applications.

Core Features & Use Cases

  • Idiomatic Go: Learn and apply Go's core principles like simplicity, zero-value usefulness, and interface design.
  • Error Handling: Master effective error wrapping, custom error types, and the use of errors.Is/errors.As.
  • Concurrency: Understand worker pools, context for cancellation, graceful shutdowns, and errgroup.
  • Package & Struct Design: Follow standard project layouts, naming conventions, and patterns like functional options.
  • Use Case: When writing new Go code, reviewing existing code, or refactoring, consult this Skill to ensure your implementation adheres to best practices and avoids common pitfalls.

Quick Start

Consult the golang-patterns skill for guidance on idiomatic Go error handling.

Frequently Asked Questions about golang-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What are the best practices for idiomatic Go error handling?▼

Idiomatic Go error handling relies on wrapping errors, creating custom error types, and utilizing errors.Is and errors.As for robust evaluation. This ensures your application manages failures cleanly without compromising maintainability.

How do I implement concurrency patterns like worker pools in Go?▼

Implementing concurrency patterns in Go involves utilizing worker pools, leveraging context for cancellation, executing graceful shutdowns, and applying errgroup. These practices ensure efficient and safe concurrent operations within your applications.

What is the standard project layout for organizing Go packages?▼

The standard project layout for organizing Go packages follows specific naming conventions, interface and struct design principles, and patterns like functional options. This structure ensures code maintainability and adheres to community standards.

When do I need to use interface and struct design patterns in Go?▼

You need to use interface and struct design patterns in Go when applying core principles like simplicity and zero-value usefulness. These patterns are essential for building robust and maintainable Go applications.

Does this guidance cover memory and performance optimization for Go?▼

Yes, this guidance covers memory and performance optimization for Go, alongside tooling integration. It provides conventions to help developers build efficient applications and avoid common performance pitfalls.

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